Catalogue / Earthing & auxiliary transformers
Station auxiliary transformer, Duo seriesSample
by Konark Transformer Works (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Konark Duo station auxiliary transformer, offered in 6 rating options from 50 kVA to 1600 kVA. Highlights: complete with neutral CT and links, low zero-sequence impedance and short-time rated for fault duty. Used by power plant station service, solar plant 33 kV systems and substation auxiliary supply. Designed and tested to IS 1180, IS 2026 and IEC 60076. Lead time 3-5 weeks; delivers to East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Konark
- Model
- KON-2C6 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 3-5 weeks
- Warranty
- 18 months
- Standards
- IS 1180, IS 2026, IEC 60076
- Delivers to
- East & North-East India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- FOR nearest railhead
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Rating50 kVAKON-2C6-01 | Rating: 50 kVA | 1 nos · 3-5 weeks | on quote |
| Rating100 kVAKON-2C6-02 | Rating: 100 kVA | 1 nos · 3-5 weeks | on quote |
| Rating315 kVAKON-2C6-03 | Rating: 315 kVA | 1 nos · 3-5 weeks | on quote |
| Rating630 kVAKON-2C6-04 | Rating: 630 kVA | 1 nos · 3-5 weeks | on quote |
| Rating1000 kVAKON-2C6-05 | Rating: 1000 kVA | 1 nos · 8-10 weeks | on quote |
| Rating1600 kVAKON-2C6-06 | Rating: 1600 kVA | 1 nos · 8-10 weeks | on quote |
Specifications
| Rating | 50 kVA to 1600 kVA (see variants) |
|---|---|
| Type | Earthing (zig-zag)made to order: Auxiliary (Dyn11) / Station service |
| Primary voltage | 132 kV |
| Secondary voltage | 3.3 kV |
| Short-time rating | 30 smade to order: 10 s |
| Neutral current | 200 Amade to order: 400 A / 800 A |
| Cooling | Dry ANmade to order: ONAN |
| Vector group | ZNyn11made to order: Dyn11 |
| Impedance | Low zero-sequence |
| Tap changer | Off-circuit +/- 5% |
| Termination | Cable box |
| Mounting | Plinthmade to order: Skid |
| Neutral protection | CT on neutral |